ELECTRODE HOLDING DEVICE FOR ELECTROTHERMIC MELTING FURNACES,申请号CAD521000-传众专利搜索

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发明名称	ELECTRODE HOLDING DEVICE FOR ELECTROTHERMIC MELTING FURNACES
摘要
申请公布号	CA521000(A)	申请公布日期	1956.01.24
申请号	CAD521000	申请日期
申请人	AKTIEN-GESELLSCHAFT FUR STICKSTOFFDUNGER KNAPSACKBEZ. KOLN	发明人	FRIEDBERT RITTER;HERMANN KAPP;HANS REICHERT
分类号		主分类号
代理机构		代理人
主权项
地址

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